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Cheap flights from Phnom Penh to Melbourne Airport from $348

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — MEL
18 Jun — 25 Jun1
1 adult

Cheapflights Tip: The best prices from Phnom Penh Pochentong to Melbourne are usually found in June or March, booked 25 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from Phnom Penh to Melbourne

Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to Melbourne (MEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 June 2025.

Round-trip from

$748

One-way from

$348

Popular in

January

Cheapest in

June

Average price

$1,118
15/6-15/8
  • 15/6-15/8
  • 5 total stops
  • 53h 00m total
  • Phnom Penh to Melbourne
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15/6
  • 15/6
  • 2 total stops
  • 29h 25m total
  • Phnom Penh to Melbourne
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($416 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($91 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Find flight deals from Phnom Penh to Melbourne

Cheapest flights from Phnom Penh to Melbourne
Explore the most affordable flight options available from Phnom Penh to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Sun 15/611:05PNH - MEL
3 stops30h 15mMultiple Airlines
Fri 15/813:00MEL - PNH
2 stops22h 45mMultiple Airlines
Deal found 11/6$748
Mon 30/612:20PNH - MEL
1 stop18h 15mXiamenAir
Tue 15/711:35MEL - PNH
2 stops26h 15mXiamenAir
Deal found 12/6$866
Thu 3/701:15PNH - MEL
1 stop24h 45mPhilippine Airlines
Fri 18/708:00MEL - PNH
1 stop19h 15mPhilippine Airlines
Deal found 12/6$910
Sun 29/600:10PNH - MEL
1 stop33h 30mChina Eastern
Tue 15/721:30MEL - PNH
1 stop28h 45mChina Eastern
Deal found 12/6$1,105
Sun 14/916:40PNH - MEL
1 stop12h 55mVietnam Airlines
Wed 24/910:35MEL - PNH
1 stop12h 35mVietnam Airlines
Deal found 11/6$1,202
Wed 17/918:30PNH - MEL
1 stop13h 45mCathay Pacific
Sun 21/907:30MEL - PNH
2 stops29h 45mCathay Pacific
Deal found 11/6$1,237

Cheapflights Fare Finder

Customise your flight search to find flights from Phnom Penh to Melbourne that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 13 June 2025.
Use the filters below to find and compare flights from Phnom Penh to Melbourne Airport that are best for you.

Fly from

Phnom Penh

Fly to

Melbourne

Route

Depart

Return

Price

Phnom PenhMelbourne

PNH - MEL

PNHMEL

Phnom Penh Pochentong

Sun 15/6

11:05-20:20

3 stops30h 15m

Melbourne

Fri 15/8

13:00-08:45

2 stops22h 45m

$748

Phnom PenhMelbourne

PNH - MEL

PNHMEL

Phnom Penh Pochentong

Mon 30/6

12:20-09:35

1 stop18h 15m

Melbourne

Tue 15/7

11:35-10:50

2 stops26h 15m

$866

Phnom PenhMelbourne

PNH - MEL

PNHMEL

Phnom Penh Pochentong

Thu 3/7

01:15-05:00

1 stop24h 45m

Melbourne

Fri 18/7

08:00-00:15

1 stop19h 15m

$910

Phnom PenhMelbourne

PNH - MEL

PNHMEL

Phnom Penh Pochentong

Sun 29/6

00:10-12:40

1 stop33h 30m

Melbourne

Tue 15/7

21:30-23:15

1 stop28h 45m

$1,105

Phnom PenhMelbourne

PNH - MEL

PNHMEL

Phnom Penh Pochentong

Tue 1/7

11:25-11:15

1 stop20h 50m

Melbourne

Mon 14/7

06:15-10:15

2 stops31h 00m

$1,254

Phnom PenhMelbourne

PNH - MEL

PNHMEL

Phnom Penh Pochentong

Tue 9/9

20:45-08:35

1 stop32h 50m

Melbourne

Sun 30/11

11:25-16:40

1 stop33h 15m

$1,282

Phnom PenhMelbourne

PNH - MEL

PNHMEL

Phnom Penh Pochentong

Sun 15/6

11:55-20:20

2 stops29h 25m

$348

Phnom PenhMelbourne

PNH - MEL

PNHMEL

Phnom Penh Pochentong

Sun 15/6

12:20-09:35

1 stop18h 15m

$353

Phnom PenhMelbourne

PNH - MEL

PNHMEL

Phnom Penh Pochentong

Fri 27/6

00:10-12:40

1 stop33h 30m

$634

Phnom PenhMelbourne

PNH - MEL

PNHMEL

Phnom Penh Pochentong

Tue 29/7

20:45-22:15

2 stops46h 30m

$766

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 11 results
1
2

Best time to book a flight from Phnom Penh to Melbourne

Have a flexible travel schedule? Discover the best time to fly to Melbourne from Phnom Penh with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phnom Penh to Melbourne Airport

How far ahead should I book a flight from Phnom Penh to Melbourne Airport?

Use this chart to determine the optimal time to book a return flight from Phnom Penh to Melbourne. Price data was last updated on 9 June 2025.

Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phnom Penh to Melbourne Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Phnom Penh to Melbourne Airport?

Currently, May is the cheapest month in which you can book a flight from Phnom Penh to Melbourne Airport (average of $132). Flying from Phnom Penh to Melbourne Airport in October is currently the most expensive (average of $184). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PNH to MEL?

Find hourly flight availability from Phnom Penh to Melbourne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

One of the essential ways to save on airfare from Phnom Penh to Melbourne Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 26% on airfare.

What is the cheapest day to fly from Phnom Penh to Melbourne Airport?

Use this chart to determine the cheapest time to fly return from Phnom Penh to Melbourne. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Phnom Penh to Melbourne Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Melbourne by month

Plan your trip to Melbourne by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Melbourne Airport ranges from 30.0 - 60.0 inches per month. November is typically the wettest month, when rainfall can reach 60.0 mm. March is typically the driest time to visit Melbourne Airport when rainfall is around 30.0 mm.

Temperature in Melbourne by month

Plan your trip to Melbourne by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Melbourne Airport, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 8.0 C).

Reviews of airlines servicing Melbourne

Get insights into the airlines that provide service to Melbourne. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Melbourne. Reviews last updated 13 June 2025.
See what other customers who have flown with Cathay Pacific, Vietnam Airlines and Malaysia Airlines from Phnom Penh to Melbourne have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
892 reviews
Check prices

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Overall

7.6

Food

7.3

Crew

8.0

Reviews

1 / 20
8.0
Excellent

KS,June 2025

TFU - HKG

I like the crews and flights, English over the speakers were difficult to understand. The beef dinner was off flavor.
Cathay Pacific
7.6
Good
892 reviews
Cathay Pacific
7.6
Good
892 reviews
Check prices

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Overall

7.6

Food

7.3

Crew

8.0

Reviews

1 / 20
8.0
Excellent

KS,June 2025

TFU - HKG

I like the crews and flights, English over the speakers were difficult to understand. The beef dinner was off flavor.
Vietnam Airlines
7.5
Good
194 reviews
Cathay Pacific
7.6
Good
892 reviews
Check prices

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Overall

7.6

Food

7.3

Crew

8.0

Reviews

1 / 20
8.0
Excellent

KS,June 2025

TFU - HKG

I like the crews and flights, English over the speakers were difficult to understand. The beef dinner was off flavor.
Malaysia Airlines
7.4
Good
263 reviews
Cathay Pacific
7.6
Good
892 reviews
Check prices

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Overall

7.6

Food

7.3

Crew

8.0

Reviews

1 / 20
8.0
Excellent

KS,June 2025

TFU - HKG

I like the crews and flights, English over the speakers were difficult to understand. The beef dinner was off flavor.
Philippine Airlines
7.2
Good
871 reviews
Cathay Pacific
7.6
Good
892 reviews
Check prices

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Overall

7.6

Food

7.3

Crew

8.0

Reviews

1 / 20
8.0
Excellent

KS,June 2025

TFU - HKG

I like the crews and flights, English over the speakers were difficult to understand. The beef dinner was off flavor.
China Eastern
7.2
Good
150 reviews
Cathay Pacific
7.6
Good
892 reviews
Check prices

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Overall

7.6

Food

7.3

Crew

8.0

Reviews

1 / 20
8.0
Excellent

KS,June 2025

TFU - HKG

I like the crews and flights, English over the speakers were difficult to understand. The beef dinner was off flavor.

Related info for your journey

Find useful and relevant information for your journey from Phnom Penh to Melbourne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Phnom Penh to Melbourne?

    If you book a flight to Melbourne from Phnom Penh, you will be flying from Pochentong, which is the city’s only airport. Phnom Penh Pochentong (PNH) is located 8.0 km from the centre of Phnom Penh. There are 0 flights from Pochentong to Melbourne per day from 7 different airlines.

  • What are the cheapest airlines flying from Phnom Penh to Melbourne Airport round-trip?

    Flying on XiamenAir is currently your cheapest option to Melbourne Airport, with prices starting at $866. Additional round-trip tickets that might be worth considering are offered by Philippine Airlines and China Eastern, with the lowest prices starting at $910 and $1,105, respectively. XiamenAir is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Phnom Penh to Melbourne Airport one-way?

    To fly one-way, consider booking your trip with XiamenAir, which is currently one of the cheapest options available, starting at $353. China Eastern flights start at $634 while deals on Vietnam Airlines start at $766 one-way.

  • Can I find deals for flights from Phnom Penh to Melbourne that include hotel bookings?

    Yes. In addition to deals on Phnom Penh to Melbourne flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Phnom Penh to Melbourne?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phnom Penh to Melbourne.

  • Can I find deals for business class flights from Phnom Penh to Melbourne?

    Yes. Cheapflights offers flight deals from Phnom Penh to Melbourne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phnom Penh to Melbourne Airport?

    Currently, May is the cheapest month in which you can book a flight from Phnom Penh to Melbourne Airport (average of $132). Flying from Phnom Penh to Melbourne Airport in October is currently the most expensive (average of $184). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Phnom Penh?

Book flights to Phnom Penh if you plan to visit one of these locations
Geelong
Dandenong
Ballarat
Tullamarine
Phillip Island
St Kilda
Apollo Bay
Lorne
Daylesford
Shepparton
Torquay
Mornington
Sorrento
Doncaster

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Phnom Penh to Melbourne

See prices for flight routes from nearby airports that may be better suited for you.
Phnom Penh to Avalon flights

Top 7 airlines flying from Phnom Penh to Melbourne

Discover the top 7 airlines that operate flights from Phnom Penh to Melbourne. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
XiamenAirCheapest$465Average$771FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
China SouthernCheapest$733Average$968FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Cathay PacificCheapest$986Average$1,404FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Malaysia AirlinesCheapest$1,059Average$1,419FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Vietnam AirlinesCheapest$1,187Average$1,383FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Singapore AirlinesCheapest$1,198Average$1,536FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest$1,210Average$1,392FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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Can Cheapflights find flights from Phnom Penh to Melbourne with no change fees?

Need flexible booking options for your flight to Melbourne from Phnom Penh? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Phnom Penh to Melbourne become cheaper?

Of course! You can now track prices for flights from Phnom Penh to Melbourne and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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